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41. 发明授权

US07110196B2 Magnetic transfer method and apparatus 失效
公开(公告)号：US07110196B2
公开(公告)日：2006-09-19
申请号：US10147465
申请日：2002-05-17
申请人： Kazunori Komatsu , Masakazu Nishikawa
发明人： Kazunori Komatsu , Masakazu Nishikawa
IPC分类号： G11B5/86
CPC分类号： G11B5/865 , G11B5/59633 , G11B2005/0029
摘要： A favorable magnetic transfer is performed on a vertical magnetic recording medium. A permanent magnet apparatus employs a transfer magnetic field generating means provided with two columnar permanentmagnets, each having a cross-sectional surface are equal to or greater than that of the track surface of the slave medium. A conjoined body formed of a slave medium, which has been initially magnetized unidirectionally in the direction perpendicular to the track surface thereof, and two master mediums, disposed on respective surfaces of the slave medium, is inserted between the permanent magnets so that a transfer magnetic field can be applied thereto in the direction substantially opposite that in which the initial magnetization has been performed. A uniform transfer magnetic field is applied over the entirety of track surface of the slave medium so as to simultaneously perform a magnetic transfer over the entirety of the track surface.

42. 发明授权

US07094481B2 Master information carrier for magnetic transfer and magnetic transfer method 失效
标题翻译：磁传输和磁转移方法的主信息载体
公开(公告)号：US07094481B2
公开(公告)日：2006-08-22
申请号：US10958327
申请日：2004-10-06
申请人： Masakazu Nishikawa , Kazuhiro Niitsuma , Tadashi Yasunaga , Toshihiro Usa , Kazunori Komatsu
发明人： Masakazu Nishikawa , Kazuhiro Niitsuma , Tadashi Yasunaga , Toshihiro Usa , Kazunori Komatsu
IPC分类号： G11B5/64 , G11B5/86
CPC分类号： B82Y10/00 , G11B5/59633 , G11B5/743 , G11B5/82 , G11B5/865 , Y10T428/273
摘要： A master information carrier for magnetic transfer to an in-plane magnetic recording medium includes a base sheet having an irregularity pattern representing information to be transferred to an in-plane magnetic recording medium and a magnetic layer formed along the irregularity pattern. The thickness da1 of the magnetic layer on the upper surface of a protruding portion of the irregularity pattern and the thickness da2 of the magnetic layer on each of the side surfaces of the protruding portion satisfy the following condition, 0.05
摘要翻译：用于磁传递到平面内磁记录介质的主信息载体包括具有表示要传送到平面内磁记录介质的信息的不规则图案的基片和沿着不规则图案形成的磁性层。不规则图案的突出部分的上表面上的磁性层的厚度da 1和突出部分的每个侧表面上的磁性层的厚度da 2满足以下条件：公式描述=“内联公式”end =“lead”？> 0.05

43. 发明申请

US20060017020A1 Electron beam lithography method, patterned master carrier for magnetic transfer, lithography method for patterned master carrier for magnetic transfer, and method for producing performatted magnetic recording media 失效
标题翻译：电子束光刻法，用于磁转移的图案化主载体，用于磁转移的图案化主载体的光刻方法，以及用于产生表现磁记录介质的方法
公开(公告)号：US20060017020A1
公开(公告)日：2006-01-26
申请号：US11170141
申请日：2005-06-30
申请人： Toshihiro Usa , Kazunori Komatsu
发明人： Toshihiro Usa , Kazunori Komatsu
IPC分类号： G21K5/10 , G21G5/00
CPC分类号： H01J37/3174 , B82Y10/00 , B82Y40/00 , G11B5/743 , G11B5/865 , Y10S430/143
摘要： A fine pattern having first elements within track widths and second elements, which are shifted half a track pitch from the first elements, are drawn across the entire surface of a disk accurately and at high speed. A transfer pattern for a magnetic transfer master carrier is drawn by scanning an electron beam on a disk coated with resist. The first elements and the second elements, which are shifted half a track pitch such that they straddle adjacent tracks, are drawn. While the disk is rotated unidirectionally, the electron beam is deflected in the radial direction within a single track of the disk to draw the first elements. Deflection of the electron beam in the radial direction is shifted half a track, to draw the second elements that straddle adjacent tracks at the same time.
摘要翻译：在轨道宽度上具有第一元件的精细图案和从第一元件移动半个轨道间距的第二元件被精确地和高速地拉过盘的整个表面。通过在涂覆有抗蚀剂的盘上扫描电子束来绘制磁转移主载体的转印图案。第一个元素和第二个元素被移动了一半的轨道间距，使得它们跨越相邻轨迹。当盘被单向旋转时，电子束在盘的单个轨道内在径向上偏转以画出第一元件。电子束在径向上的偏转被移动了半个轨道，以便同时绘制跨越相邻轨道的第二元件。

44. 发明申请

US20050242453A1 Master carrier for magnetic transfer 审中-公开
公开(公告)号：US20050242453A1
公开(公告)日：2005-11-03
申请号：US11153407
申请日：2005-06-16
申请人： Kazunori Komatsu , Toshihiro Usa
发明人： Kazunori Komatsu , Toshihiro Usa
IPC分类号： G11B5/855 , G11B5/86 , B29D11/00
CPC分类号： H01J37/3174 , B82Y10/00 , B82Y40/00 , G11B5/743 , G11B5/855 , G11B5/865 , Y10S425/81 , Y10T428/21
摘要： To improve the quality of transfer signal by reducing loss of azimuth when the magnetic transfer is performed by bringing a master carrier and a slave medium into close contact with each other and applying transfer magnetic field thereto, even if the width of track is narrowed. The master carrier 3 has a pattern which corresponds to a transfer information for high density recording and is formed of a soft magnetic layer 32 with a width W of track of 3 μm or less, wherein the pattern is written and formed by scanning with an electron beam EB of which a writing diameter d is smaller than the width W of track, on a same track over plural times. Writing is performed approximately to a rectangular shape, whereby the loss of azimuth can be reduced and the accuracy of transfer can be enhanced.

45. 发明授权

US06906876B2 Magnetic transfer method and apparatus 失效
标题翻译：磁转移方法及装置
公开(公告)号：US06906876B2
公开(公告)日：2005-06-14
申请号：US10147976
申请日：2002-05-20
申请人： Kazunori Komatsu , Masakazu Nishikawa
发明人： Kazunori Komatsu , Masakazu Nishikawa
IPC分类号： G11B5/596 , G11B5/82 , G11B5/86
CPC分类号： G11B5/865 , G11B5/59633 , G11B5/82
摘要： A favorable magnetic transfer is performed on a perpendicular magnetic recording medium. A permanent magnet apparatus provided with two permanent magnets, each having a width extending the length of the radial direction of a discoid magnetic recording medium, is used as a transfer magnetic field generating means. A conjoined body formed of the perpendicular magnetic recording medium, which has been initially magnetized unidirectionally in the direction perpendicular to the track surface thereof, and two master mediums, disposed on respective surfaces of the slave medium, is inserted between the permanent magnets. A rotating means rotates the conjoined body, in the direction along the tracks of the slave medium, while a transfer magnetic field is applied to the conjoined body in the direction substantially opposite that in which the initial magnetization of the magnetic layer of magnetic recording medium has been performed, so as to perform the magnetic transfer.
摘要翻译：对垂直磁记录介质进行良好的磁转移。具有两个永久磁铁的永久磁铁装置用作转移磁场产生装置，每个永磁体具有延伸盘形磁记录介质径向长度的宽度。由垂直磁记录介质形成的连接体被插入在永磁体之间，该垂直磁记录介质最初在与其轨道表面垂直的方向上单向磁化，并且设置在从属介质的相应表面上的两个主介质。旋转装置沿着从属介质的轨道的方向旋转结合体，同时传递磁场以与磁记录介质的磁性层的初始磁化强度基本相反的方向施加到结合体进行磁转移。

46. 发明授权

US06816327B2 Master information carrier for magnetic transfer and magnetic transfer method 失效
标题翻译：磁传输和磁转移方法的主信息载体
公开(公告)号：US06816327B2
公开(公告)日：2004-11-09
申请号：US10304998
申请日：2002-11-27
申请人： Masakazu Nishikawa , Kazuhiro Niitsuma , Tadashi Yasunaga , Toshihiro Usa , Kazunori Komatsu
发明人： Masakazu Nishikawa , Kazuhiro Niitsuma , Tadashi Yasunaga , Toshihiro Usa , Kazunori Komatsu
IPC分类号： G11B586
CPC分类号： B82Y10/00 , G11B5/59633 , G11B5/743 , G11B5/82 , G11B5/865 , Y10T428/273
摘要： A master information carrier for magnetic transfer to an in-plane magnetic recording medium includes a base sheet having an irregularity pattern representing information to be transferred to an in-plane magnetic recording medium and a magnetic layer formed along the irregularity pattern. The thickness da1 of the magnetic layer on the upper surface of a protruding portion of the irregularity pattern and the thickness da2 of the magnetic layer on each of the side surfaces of the protruding portion satisfy the following condition, 0.05

47. 发明授权

US06643079B1 Method and apparatus for magnetic transfer 失效
标题翻译：用于磁转移的方法和装置
公开(公告)号：US06643079B1
公开(公告)日：2003-11-04
申请号：US09558336
申请日：2000-04-26
申请人： Kazunori Komatsu , Makoto Nagao , Masakazu Nishikawa
发明人： Kazunori Komatsu , Makoto Nagao , Masakazu Nishikawa
IPC分类号： G11B586
CPC分类号： G11B5/865
摘要： The present invention provides a method for magnetic transfer, said method comprising the steps of arranging permanent magnets each having magnetic field symmetrical to the axis of the magnetic pole at least on one of upper or lower surfaces of the slave medium with the axis of the magnetic pole disposed in parallel to the surface of the slave medium, rotating the slave medium or the permanent magnet in track direction, performing initial DC magnetization on the slave medium in advance in track direction, bringing the master carrier for magnetic transfer closely together with the slave medium processed by said initial DC magnetization, and performing magnetic transfer by applying magnetic field for transfer in track direction reverse to the direction of the initial DC magnetization on the surface of the slave medium.
摘要翻译：本发明提供一种磁转移方法，所述方法包括以下步骤：在从属介质的上表面或下表面中的至少一个上配置磁性体，每个永磁体具有与磁极的轴对称的磁场，磁极设置成平行于从动介质的表面，在磁道方向上旋转从属介质或永久磁铁，在磁带方向上预先在从属介质上执行初始直流磁化，使主载体磁传递紧密地与从属通过所述初始DC磁化进行介质处理，并且通过在与从属介质的表面上的初始DC磁化方向相反的磁道方向上施加磁场来进行磁传输。

48. 发明授权

US06602301B1 Method and apparatus for magnetic transfer 失效
标题翻译：用于磁转移的方法和装置
公开(公告)号：US06602301B1
公开(公告)日：2003-08-05
申请号：US09558339
申请日：2000-04-26
申请人： Kazunori Komatsu , Makoto Nagao , Masakazu Nishikawa
发明人： Kazunori Komatsu , Makoto Nagao , Masakazu Nishikawa
IPC分类号： G11B586
CPC分类号： G11B5/865
摘要： The present invention provides a method for magnetic transfer, the method including the steps of arranging a pair of permanent magnets each having magnetic field symmetrical to the axis of the magnetic pole and with the same polarities facing to each other with the axis of the magnetic pole running perpendicularly to the surface of the slave medium, and arranging two pairs of said permanent magnets at adjacent positions so that the adjacent magnets have the poles with opposite polarities adjacent to each other, rotating the slave medium or the two pairs of permanent magnets in track direction, and applying magnetic field in track direction on the surface of the slave medium, performing initial DC magnetization on the slave medium in advance in track direction, bringing the master carrier for magnetic transfer and the slave medium processed by said initial DC magnetization closely together, and performing magnetic transfer by applying magnetic field for transfer in a direction reverse to the direction of the initial DC magnetization on the surface of the slave medium in track direction.
摘要翻译：本发明提供一种磁转移方法，该方法包括以下步骤：一对永磁体，每个永磁体具有与磁极轴对称的磁场，并且具有与磁极的轴线相对的彼此相同的极性垂直于从属介质的表面运行，并且在相邻位置处布置两对永磁体，使得相邻的磁体具有彼此相邻极性的极，将从属介质或两对永磁体旋转到轨道方向，并且在从动介质的表面上沿磁道方向施加磁场，在磁道方向上预先在从属介质上执行初始DC磁化，使主载体磁传递，从介质由所述初始DC磁化处理，紧密地组合在一起，并且通过在反向t的方向上施加用于传送的磁场来执行磁转移 o在从动介质的轨道方向的表面上的初始DC磁化方向。

49. 发明授权

US06261647B1 Method and apparatus for manufacturing magnetic recording medium 失效
标题翻译：制造磁记录介质的方法和装置
公开(公告)号：US06261647B1
公开(公告)日：2001-07-17
申请号：US08591037
申请日：1996-01-25
申请人： Kazunori Komatsu , Norio Shibata
发明人： Kazunori Komatsu , Norio Shibata
IPC分类号： H01F100
CPC分类号： G11B5/845
摘要： A method for manufacturing a magnetic recording medium includes steps of forming a magnetic layer containing magnetic powder particles on a web-like non-magnetic support being continuously transported in one direction and applying a magnetic field to the magnetic layer by a plurality of magnets in such a manner that an angle of the magnetic field applied to the magnetic layer to the transporting direction of the non-magnetic support in a plane perpendicular to a surface of the magnetic layer and parallel to the transporting direction of the non-magnetic support gradually increases in the transporting direction of the non-magnetic support, thereby orienting the magnetic powder particles in an oblique direction with respect to the surface of the magnetic layer. According to this method, it is possible to orient magnetic powder particles in a desired direction with respect to the surface of a magnetic layer and to manufacture a magnetic recording medium having a high squareness ratio without increasing the size of the apparatus.
摘要翻译：一种制造磁记录介质的方法包括以下步骤：在一个方向上连续输送的网状非磁性载体上形成含有磁性粉末颗粒的磁性层，并通过多个磁体向磁性层施加磁场在垂直于磁性层的表面并且平行于非磁性载体的传送方向的平面中施加到磁性层到非磁性载体的传输方向的磁场的角度逐渐增加的方式非磁性支撑体的传送方向，从而使磁性粉末颗粒相对于磁性层的表面在倾斜方向上定向。根据该方法，可以将磁性粉末颗粒相对于磁性层的表面沿期望的方向取向，并且制造具有高矩形比的磁记录介质而不增加设备的尺寸。

50. 发明授权

US5643080A Air outlet member 失效
标题翻译：出风口构件
公开(公告)号：US5643080A
公开(公告)日：1997-07-01
申请号：US574918
申请日：1995-12-19
申请人： Yoshiyuki Kondoh , Tsuyoshi Sakyo , Yoshimi Iwase , Sadahisa Tomita , Kazunori Komatsu , Kazuhisa Tamura
发明人： Yoshiyuki Kondoh , Tsuyoshi Sakyo , Yoshimi Iwase , Sadahisa Tomita , Kazunori Komatsu , Kazuhisa Tamura
IPC分类号： B60H1/00 , B60H1/34
CPC分类号： B60H1/3428
摘要： An air conditioner duct being suitable for connection with an air conditioner arranged in a cab. The air conditioner duct is provided with an air outlet member, which includes an air release portion for releasing air into the cab and plural fins for guiding air to the air release portion. The air outlet member comprises a turnable air outlet member shaped to enclose a duct portion, to which the turnable air outlet member is connected, and is turnable relative to the duct portion.
摘要翻译：一种适于与布置在驾驶室中的空调机连接的空调管道。空气调节器导管设置有空气出口构件，该空气出口构件包括用于将空气释放到驾驶室中的空气释放部分和用于将空气引导到空气释放部分的多个翅片。空气出口构件包括成形为封闭导管部分的可转动空气出口构件，可转动空气出口构件连接到管道部分，并且可相对于管道部分转动。

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